Description
Amtrol thermal expansion tanks are engineered to control pressure build-up in closed, potable water systems. Available in diaphragm, full acceptance and partial acceptance bladder designs, all Therm-X-Trol expansion tanks are made at our ISO 9001:2015 certified facility. ASME tanks meet Section VIII, Division 1 Standards and have an industry leading 3-year warranty.
Specs
Shell: ST-5C through ST-42VC: Deep Drawn Steel
ST-60VC through ST-210VC: Steel Head & Shell
Diaphragm: Heavy Duty Butyl NSF/ANSI 61
Liner: Antimicrobial Polypropylene w/Anti-Legionella Protection
System Connection: Stainless Steel
Finish: Red Oxide Primer
Water Circulator: Turbulator (Deep Drawn Models)
Air Valve: Schrader Valve w/ EPDM Seat
Factory Precharge: 55 PSIG (3.8 bar)
ST-60VC through ST-210VC: Steel Head & Shell
Diaphragm: Heavy Duty Butyl NSF/ANSI 61
Liner: Antimicrobial Polypropylene w/Anti-Legionella Protection
System Connection: Stainless Steel
Finish: Red Oxide Primer
Water Circulator: Turbulator (Deep Drawn Models)
Air Valve: Schrader Valve w/ EPDM Seat
Factory Precharge: 55 PSIG (3.8 bar)
Maximum Operating Temperature: 200°F (93°C)
Maximum Working Pressure: 150 PSIG (10.3 bar)
Warranty: 3-Years
Maximum Working Pressure: 150 PSIG (10.3 bar)
Warranty: 3-Years
